package DD;

import java.awt.datatransfer.StringSelection;
import java.util.Calendar;

public class day11 {
    public static void main(String[] args) {
        String s= "abcdefghi" ;

//       method(s);
//       method2(s);



    }


    public static void method2(String string1) {
        StringBuffer stringBuffer =new StringBuffer();

        stringBuffer.append(string1);
    }

    public static void method(String string) {
        StringBuilder stringBuilder =new StringBuilder();
        stringBuilder.append(string);

    }
}
